ATE49910T1 - DEVICE FOR DRIVING TOOL CARRIER IN A MACHINE TOOL. - Google Patents

DEVICE FOR DRIVING TOOL CARRIER IN A MACHINE TOOL.

Info

Publication number
ATE49910T1
ATE49910T1 AT86810333T AT86810333T ATE49910T1 AT E49910 T1 ATE49910 T1 AT E49910T1 AT 86810333 T AT86810333 T AT 86810333T AT 86810333 T AT86810333 T AT 86810333T AT E49910 T1 ATE49910 T1 AT E49910T1
Authority
AT
Austria
Prior art keywords
turret
tool
shaft
axis
blocking
Prior art date
Application number
AT86810333T
Other languages
German (de)
Inventor
Raymond Champion
Original Assignee
Schaeublin Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schaeublin Sa filed Critical Schaeublin Sa
Application granted granted Critical
Publication of ATE49910T1 publication Critical patent/ATE49910T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
    • B23B39/20—Setting work or tool carrier along a circular index line; Turret head drilling machines
    • B23B39/205—Turret head drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
    • B23B29/32—Turrets adjustable by power drive, i.e. turret heads
    • B23B29/323—Turrets with power operated angular positioning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
    • B23Q39/02—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being capable of being brought to act at a single operating station
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2220/00—Machine tool components
    • B23Q2220/002—Tool turrets

Abstract

1. Tool holding device in a processing machine, comprising a turret (9, 19), capable of performing rotating movements of indexation around an axis, a series of removable receptables (10) for tool holders (11, 13, 15) distributed around said axis, supporting (22) and blocking means (23, 24, 25) of the turret guiding said movements and fixing the turret with respect to the socket (7) in each of the indexing positions, these being determined so as to place said tool holders successively in a working position, and driving means comprising a single motor (34), gearing (33, 30, 21) associated with the motor and disengageable coupling means (17, 43) mounted, on the one hand, on a tool drive shaft (41) mounted on the socket parallel to the axis of the turret, and on the other hand on the rotating tool holder(s), characterized in that the turret (9, 19) comprises a turret head (9) and a shaft (19), one integral to the other, it is mobile in rotation and axially in a bearing (22) surrounding the shaft (19), the blocking means comprising a blocking spring (25) acting on the shaft (19) and imposing on it an axial displacement, hydraulic means (26) being placed in a manner to act against the blocking spring at the time of indexation, and the driving means are furthermore arranged in a manner that a revolving tool holder (15) mounted in a receptable (10) engages the tool drive shaft (41), once the revolution of the tool holder is completed at the time of said axial displacement of blockage.
AT86810333T 1985-08-12 1986-07-24 DEVICE FOR DRIVING TOOL CARRIER IN A MACHINE TOOL. ATE49910T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH345385 1985-08-12
EP86810333A EP0214090B1 (en) 1985-08-12 1986-07-24 Drive mechanism for tool holders in a machine tool

Publications (1)

Publication Number Publication Date
ATE49910T1 true ATE49910T1 (en) 1990-02-15

Family

ID=4256273

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86810333T ATE49910T1 (en) 1985-08-12 1986-07-24 DEVICE FOR DRIVING TOOL CARRIER IN A MACHINE TOOL.

Country Status (3)

Country Link
EP (1) EP0214090B1 (en)
AT (1) ATE49910T1 (en)
DE (1) DE3668565D1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4656708A (en) * 1985-10-29 1987-04-14 Hardinge Brothers, Inc. Live tooling turret
JPH0794094B2 (en) * 1987-03-17 1995-10-11 キタムラ機械株式会社 Machine Tools
DE8710865U1 (en) * 1987-08-08 1987-09-24 Sauter Feinmechanik Gmbh, 7430 Metzingen, De
DE3929136C1 (en) * 1989-09-01 1991-04-04 Emag Maschinenfabrik Gmbh, 7335 Salach, De
EP0449460B1 (en) * 1990-03-22 1995-03-01 Teijin Seiki Company Limited Tool-rest driving device
IT1240021B (en) * 1990-04-30 1993-11-27 Baruffaldi Spa ENGAGEMENT DEVICE FOR TRANSMISSION OF THE MOTORCYCLE TO TOOL HOLDERS OF AUTOMATIC TURRETS
US5632075A (en) * 1995-03-09 1997-05-27 Duplomatic S.R.L. Tool-carrier turret
JP3069729B2 (en) * 1995-09-25 2000-07-24 株式会社ダイアディックシステムズ Turret head device for machine tools
US6785943B2 (en) 1998-09-04 2004-09-07 Hardinge, Inc. Indexing tool turret
US6640404B2 (en) 2000-08-28 2003-11-04 Hardinge Inc. Three piece coupling arrangement for a turret indexing mechanism for a machine tool assembly and an air bearing assembly for the same
JP2003071615A (en) * 2001-08-30 2003-03-12 Mori Seiki Co Ltd Turret tool rest
FI117593B (en) 2002-06-28 2006-12-15 Mandrel Oy Arrangement for machining
JP5579799B2 (en) * 2012-07-31 2014-08-27 株式会社オーエム製作所 Combined processing machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL92019C (en) * 1953-02-19
DE2103741A1 (en) * 1971-01-27 1972-08-10 Buchmeier H Remote controlled drilling turret for machine tools
FR2148994A5 (en) * 1971-08-12 1973-03-23 Ratier Sa Forest
DE2329671C2 (en) * 1973-06-09 1975-07-03 Werkzeugmaschinenfabrik Adolf Waldrich Coburg, 8630 Coburg Indexing device for a turning part of a machine tool
DE2401083C2 (en) * 1974-01-10 1975-08-14 Index-Werke Kg Hahn & Tessky, 7300 Esslingen Control device ^ for controlling a tool carrier of a machine tool that can be pivoted and locked in selected angular positions in accordance with a program
DE2741802A1 (en) * 1977-09-16 1979-04-12 Gerhard Stark REVOLVING BORING MACHINE
DE2849167B2 (en) * 1978-11-13 1980-12-11 Gildemeister Ag, 4800 Bielefeld Tool turret
JPS5845839A (en) * 1981-09-14 1983-03-17 Fanuc Ltd Automatic interchanging device for machine tool
DE3216892A1 (en) * 1982-05-06 1983-11-10 Index-Werke Kg Hahn & Tessky, 7300 Esslingen MULTI-SPINDLE REVOLVER TURNING MACHINE
GB2126134B (en) * 1982-09-03 1986-01-08 600 Group P L C The Common turret indexing and tool holder drive mechanism

Also Published As

Publication number Publication date
EP0214090B1 (en) 1990-01-31
DE3668565D1 (en) 1990-03-08
EP0214090A1 (en) 1987-03-11

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee